Fastening clip



FIG. 1 is a top, front, right, perspective view of an ornamental design for a fastening clip;

FIG. 2 is front elevational view of the fastening clip of FIG. 1;

FIG. 3 is a rear elevational view of the fastening clip of FIG. 1;

FIG. 4 is a top plan view of the fastening clip of FIG. 1;

FIG. 5 is a bottom plan view of the fastening clip of FIG. 1;

FIG. 6 is a right elevational view of the fastening clip of FIG. 1; and,

FIG. 7 is a left elevational of the fastening clip of FIG. 1. 

CLAIM The ornamental design for a fastening clip, as shown. 